%0 Conference Proceedings %T Electrochemical hydride generation coupled to funnel assisted headspace liquid phase microextraction and UV-Vis spectrophotometry for determination of arsenic %A Ghadirzade, Fateme %A Ashraf, Narjes %A Arbab Zavar, Mohammad Hossein %A CHamsaz, Mahmod %J بیستمین کنفرانس شیمی تجزیه ایران %D 2014